B-hemolytic streptococcal illness. A comparison of the effectiveness of penicillin G, triacetyloleandomycin, and erythromycin estolate.
D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D004917:Erythromycin / Q000627:therapeutic use*; D006801:Humans; D010400:Penicillin G / Q000627:therapeutic use*; D013290:Streptococcal Infections / Q000188:drug therapy*; D014217:Troleandomycin / Q000627:therapeutic use*
D004917:Erythromycin; D014217:Troleandomycin; D010400:Penicillin G